~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""Tests for log+ transport decorator."""

from bzrlib.tests import TestCaseWithMemoryTransport

from bzrlib.trace import mutter

from bzrlib.transport import get_transport

class TestTransportLog(TestCaseWithMemoryTransport):

    def test_log_transport(self):

        base_transport = self.get_transport('')

        logging_transport = get_transport('log+' + base_transport.base)

        # operations such as mkdir are logged

        mutter('where are you?')

        logging_transport.mkdir('subdir')

        self.assertContainsRe(self._get_log(True),

            r'mkdir memory\+\d+://.*subdir')

        self.assertContainsRe(self._get_log(True),

            '  --> None')

        # they have the expected effect

        self.assertTrue(logging_transport.has('subdir'))

        # and they operate on the underlying transport

        self.assertTrue(base_transport.has('subdir'))